2246649911 has 8 divisors (see below), whose sum is σ = 2468524800. Its totient is φ = 2027714040.

The previous prime is 2246649907. The next prime is 2246649919. The reversal of 2246649911 is 1199466422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2246649911 - 2² = 2246649907 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246649919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733151 + ... + 736208.

It is an arithmetic number, because the mean of its divisors is an integer number (308565600).

Almost surely, 2^2246649911 is an apocalyptic number.

2246649911 is a deficient number, since it is larger than the sum of its proper divisors (221874889).

2246649911 is a wasteful number, since it uses less digits than its factorization.

2246649911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469509.

The product of its digits is 186624, while the sum is 44.

The square root of 2246649911 is about 47398.8387094030. The cubic root of 2246649911 is about 1309.7200246614.

The spelling of 2246649911 in words is "two billion, two hundred forty-six million, six hundred forty-nine thousand, nine hundred eleven".